Texas plays NCAA rules — with UIL state exceptions on top. These are the rules that actually differ.
Why this matters
Texas is unusual: its high schools play football under the NCAA rulebook rather than the
NFHS book most states use — and then the UIL modifies it with state exceptions. So the
plain NCAA answer to a rules question can be the wrong answer for a Friday night game in Texas.
Booth Challenge rules Texas high school football as its own ruleset — it applies the UIL exception and
names it, rather than giving you the college answer. Choose Football → NFHS (High School),
then set the state to Texas.
Booth Challenge is an independent tool. It is not affiliated with,
sponsored by, or endorsed by the University Interscholastic League (UIL), the Texas Association of Sports
Officials (TASO), the National Federation of State High School Associations (NFHS), or the NCAA. The official
published rulebooks and the current-year UIL exceptions are the only authority — verify against them.